شكرا على الردود و المشاركة ,
على فكرة يا اخت م/فوفو فقد دكرتى جزا من مزاياهده الطريقة
و ازيد عليها
- يساهم فى مساعدة الممتهنين مهنة صناعة الفخار و يفتح لهم باب رزق .
- رخيص تكلفة الاناء الفخارى فى حدود ربع دولار
-يمكن الفلاح من زراعة البدور فى الموقع مباشرة دون الحاجة الى مرحلة التشتيل
-صالح للخضروات و نبتات المعمرة
-تخفيض الماء يصل الى 50 %
-يمنع حدوت اجهاد للنبات حيت ان الماء متوفر بنتضام
-يقلل من حجم العمالة للسقى
-يقلل من حجم العمالة فى ازالة الاعشاب الضارة
-يمكن استعمال ماء الصرف من حوض الغسيل فى المطبخ
-يترك التربة مهواة
Advantages of the System
The clay pot sub-surface irrigation has been found to have multiple advantages as a
technology for small-scale farmers, particularly for rural development. The following
advantages accrue in this system:
1. Since clay pots are made by rural women they create employment and
opportunities for small-scale home industries to manufacture them in rural
areas. This will help generate rural income for household food security.
2. They are affordable. A 5 liter capacity clay pot costs US$0.25.
3. Clay pot irrigation allows a farmer to raise seedlings in situ instead of
transporting them from nurseries. Clay pots are installed directly where
seedlings are to be planted and this allows a farmer to plant the seed next to
the clay pot where it germinates and gets established.
4. The system is suitable for vegetables as well as perennial horticultural
orchard or plantation crops and woodlots.
5. Water savings of 50-70 % are realized, particularly for vegetable crops.
Loss of water due to deep percolation beyond the rootzone is reduced if not
avoided.
6. Soil moisture is always available almost at field capacity giving the crop
full security against water stress.
7. The system inherently checks against over-irrigation.
8. The much smaller quantities of water and less frequent watering required,
reduce the amount of labour required for irrigation tremendously.
9. Much less labour is required for weeding since weeds do not prosper, as the
soil surface remains dry throughout the growing season.
10. Domestic water effluent from kitchens can easily be recycled and used in
clay pot irrigation in backyards. The water used for cleaning utensils in the
kitchen can be used to refill the pots in a backyard garden. This saves on
scarce water and reduces the need to use fresh water.
11. It saves on the amount of fertilizer to be applied per unit area of land if the
fertilizer is applied in clay pots and is later absorbed as solute via water
movement to the plants.
12. The soil of the seedbed under the clay pot system does not get sealed due to
water impact but remains loose and well aerated.
13. The clay pots can be installed on undulating ground.
نقلا عن البحت الموجود فى هدا الرابط
http://wetpots.com/University%20of%2...ia%20paper.pdf
بحت جيد يشرح الفكرة ويدكر مزايا و عيوب الفكرة انصح بالاطلاع عليه ( انجليزى )
وهدا رابط اخر يشرح الفكرة
http://www.paceproject.net/UserFiles...clay%20pot.pdf